• Today

    Aug 20

    82°Lo 57°

    Sunny to partly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
  • Thu

    Aug 21

    89°Lo 58°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Fri

    Aug 22

    87°Lo 55°

    Plenty of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sat

    Aug 23

    87°Lo 58°

    Mostly sunny

    Low ragweed pollen levels
    • Precip
      2%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      11%
    more
  • Sun

    Aug 24

    89°Lo 58°

    A full day of sunshine

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      8%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 81° 82° 80° 77° 74° 69° 68° 66°
RealFeel® 80° 79° 76° 72° 69° 65° 63° 62°
Humidity 41% 40% 42% 48% 54% 64% 70% 75%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 10 WNW 10 WNW 9 WNW 8 WNW 7 WNW 7 WNW 6 WNW 5 WNW
UV Index 4 2 1 0 0 0 0 0
Cloud Cover 19% 15% 12% 12% 11% 16% 25% 25%
Dew Point 55° 55° 56° 56° 57° 57° 58° 58°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 1/1/0001
High 82° N/A N/A N/A
Low 57° N/A N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:27 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:12 AM with 14:27 of moolight, then sets at 4:39 PM

Top Story

Tracy Weather Report

Firefighters Race to Contain Blaze Near Yosemite

August 20, 2014; 6:43 PM ET

All evacuation orders were lifted as containment increased early Wednesday. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps